Individual Calculations June 2013
 Hayward, Philip T  Total change: -24.00  Rating chartPersonal card
 Oxfordshire League (FIDE Rated) Witney, Oxfordshire ENG 2012-10-21
RcRownchangeKK*chgGame
 1998 1942 0.00 1 -0.42 30 -12.60 
  Nixon, Rod 1998 IRL0.001-0.4230-12.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2032 1942 0.00 1 -0.38 30 -11.40 
  Hopkins, Phil 2032 ENG0.001-0.3830-11.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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